120672864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 373699872

約数和(自身を除く): 253027008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 167, 193, 208, 234, 288, 312, 334, 386, 416, 468, 501, 579, 624, 668, 772, 936, 1002, 1158, 1248, 1336, 1503, 1544, 1737, 1872, 2004, 2171, 2316, 2509, 2672, 3006, 3088, 3474, 3744, 4008, 4342, 4632, 5018, 5344, 6012, 6176, 6513, 6948, 7527, 8016, 8684, 9264, 10036, 12024, 13026, 13896, 15054, 16032, 17368, 18528, 19539, 20072, 22581, 24048, 26052, 27792, 30108, 32231, 34736, 39078, 40144, 45162, 48096, 52104, 55584, 60216, 64462, 69472, 78156, 80288, 90324, 96693, 104208, 120432, 128924, 156312, 180648, 193386, 208416, 240864, 257848, 290079, 312624, 361296, 386772, 419003, 515696, 580158, 625248, 722592, 773544, 838006, 1031392, 1160316, 1257009, 1547088, 1676012, 2320632, 2514018, 3094176, 3352024, 3771027, 4641264, 5028036, 6704048, 7542054, 9282528, 10056072, 13408096, 15084108, 20112144, 30168216, 40224288, 60336432, 120672864]

約数ペア:

[(1, 120672864), (2, 60336432), (3, 40224288), (4, 30168216), (6, 20112144), (8, 15084108), (9, 13408096), (12, 10056072), (13, 9282528), (16, 7542054), (18, 6704048), (24, 5028036), (26, 4641264), (32, 3771027), (36, 3352024), (39, 3094176), (48, 2514018), (52, 2320632), (72, 1676012), (78, 1547088), (96, 1257009), (104, 1160316), (117, 1031392), (144, 838006), (156, 773544), (167, 722592), (193, 625248), (208, 580158), (234, 515696), (288, 419003), (312, 386772), (334, 361296), (386, 312624), (416, 290079), (468, 257848), (501, 240864), (579, 208416), (624, 193386), (668, 180648), (772, 156312), (936, 128924), (1002, 120432), (1158, 104208), (1248, 96693), (1336, 90324), (1503, 80288), (1544, 78156), (1737, 69472), (1872, 64462), (2004, 60216), (2171, 55584), (2316, 52104), (2509, 48096), (2672, 45162), (3006, 40144), (3088, 39078), (3474, 34736), (3744, 32231), (4008, 30108), (4342, 27792), (4632, 26052), (5018, 24048), (5344, 22581), (6012, 20072), (6176, 19539), (6513, 18528), (6948, 17368), (7527, 16032), (8016, 15054), (8684, 13896), (9264, 13026), (10036, 12024)]